66313656

素因数分解:

$2^3\times 3^2\times {\mathrm{571}}^1\times {\mathrm{1613}}^1$

素因数の和:2196

約数の個数: 48

約数和(自身を含む): 180025560

約数和(自身を除く): 113711904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 571, 1142, 1613, 1713, 2284, 3226, 3426, 4568, 4839, 5139, 6452, 6852, 9678, 10278, 12904, 13704, 14517, 19356, 20556, 29034, 38712, 41112, 58068, 116136, 921023, 1842046, 2763069, 3684092, 5526138, 7368184, 8289207, 11052276, 16578414, 22104552, 33156828, 66313656]

約数ペア:

[(1, 66313656), (2, 33156828), (3, 22104552), (4, 16578414), (6, 11052276), (8, 8289207), (9, 7368184), (12, 5526138), (18, 3684092), (24, 2763069), (36, 1842046), (72, 921023), (571, 116136), (1142, 58068), (1613, 41112), (1713, 38712), (2284, 29034), (3226, 20556), (3426, 19356), (4568, 14517), (4839, 13704), (5139, 12904), (6452, 10278), (6852, 9678)]